Individual Calculations May 2017
 Lagunow, Alexander  Total change: -3.10  Rating chartPersonal card
 2. Bundesliga Nord 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2330 2423 0.50 1 -0.13 10 -1.30 
  Grigorian, Spartak 2330 GER0.501-0.1310-1.30 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2316 2421 5.50 9 -0.18 10 -1.80 
  Weber, Franz-Josef 2084 GER1.0010.12101.20 
  Krockenberger, Martin f2216 GER0.501-0.2610-2.60 
  Schulze, Andreas 2212 GER1.0010.23102.30 
  Kozul, Zdenko g2631 CRO0.5010.27102.70 
  Kabisch, Thilo 2255 GER1.0010.28102.80 
  Heimann, Andreas g2577 GER0.001-0.2910-2.90 
  Donchenko, Anatoly m2284 GER0.501-0.1810-1.80 
  Muckle, Julius 2283 GER0.501-0.1910-1.90 
  Levushkina, Elena wg2300 GER0.501-0.1610-1.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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